CN207776259U - A kind of detachable assembling type concrete-filled circular steel tube column - Google Patents
A kind of detachable assembling type concrete-filled circular steel tube column Download PDFInfo
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- CN207776259U CN207776259U CN201820087636.8U CN201820087636U CN207776259U CN 207776259 U CN207776259 U CN 207776259U CN 201820087636 U CN201820087636 U CN 201820087636U CN 207776259 U CN207776259 U CN 207776259U
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- cylinder
- screw rod
- steel tube
- circular steel
- concrete
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Abstract
The utility model discloses a kind of detachable assembling type concrete-filled circular steel tube columns, it is intended to provide a kind of device improving concrete-filled circular steel tube column recoverable rate, its key points of the technical solution are that including the cylinder that two are concrete-filled circular steel tube column, two cylinders are respectively the first cylinder and the second cylinder, one end and one end of the second cylinder of first cylinder are connected to each other, the side of first cylinder is fixedly installed a plurality of circumferentially spaced first screw rod, and the side of second cylinder is fixedly installed and one-to-one multiple second screw rods of the first screw rod；Running through per a pair of first screw rod and the second screw rod has fastening plates, and first screw rod and the second screw rod are threaded with nut, and the fastening plates push against between nut and the side of two cylinders.Two neighboring concrete-filled circular steel tube column is to be detachably connected in the device, is convenient for the reuse of concrete column, improves the recoverable rate of concrete-filled circular steel tube column.
Description
Technical field
The utility model is related to assembly concrete technical field of buildings, remove stage makeup and costume more specifically, it relates to which one kind is removable
With formula concrete-filled circular steel tube column.
Background technology
Assembly concrete building refers to passing through assembled in situ based on the precast member for reinforcing bar concrete with factorial praluction
Mode design-build concrete structure class building construction.Concrete filled steel tube knot is frequently referred in assembly concrete building
The use of structure, concrete filled steel tube are a kind of composite structures by being formed in concrete filling steel pipe, can be more effectively
Play the advantage of two kinds of materials of steel and concrete respectively.
Concrete filled steel tube is different by section form, can be divided into concrete filled steel tube, side, concrete-filled rectangular steel tube and polygon
Concrete filled steel tube.
Concrete filled steel tube is used widely in many skyscrapers, but its core concrete is generally using cast-in-place
Form of construction work.Concrete-filled circular steel tube column has compression strength high, and plastic property is good, and anti-seismic performance is excellent and lock ring effect is good
Advantage is rated as a kind of high-quality, high-strength and economical rationality component.Therefore seek a kind of the detachable of construction material recoverable
Assembled concrete-filled circular steel tube column has great technical economic benefit and social benefit.
Utility model content
In view of the deficiencies of the prior art, the purpose of this utility model is to provide a kind of detachable assembling type concrete filled steel tube
Column, two neighboring concrete-filled circular steel tube column is to be detachably connected in the device, is convenient for the reuse of concrete column, has and improves
The effect of concrete-filled circular steel tube column recoverable rate.
The above-mentioned technical purpose of the utility model technical scheme is that：A kind of detachable assembling type
Concrete-filled circular steel tube column, includes the cylinder that two are concrete-filled circular steel tube column, and two cylinders are respectively the first cylinder and the
Two cylinders, one end and one end of the second cylinder of first cylinder are connected to each other, and the side of first cylinder is fixedly installed
A plurality of circumferentially spaced first screw rod, the side of second cylinder are fixedly installed and the first screw rod one-to-one multiple the
Two screw rods；Running through per a pair of first screw rod and the second screw rod has fastening plates, first screw rod and the equal spiral shell of the second screw rod
Line is connected with nut, and the fastening plates push against between nut and the side of two cylinders.
By using above-mentioned technical proposal, when assembling, the first cylinder and the second cylinder are connected to each other, by fastening plates with per a pair of
First screw rod and the second screw rod are connected, and the first screw rod and the second screw rod is made to run through fastening plates；Nut is sleeved on the first screw rod
On the second screw rod, and tightening nut so that fastening plates push against between nut and the side of two cylinders, and then the first cylinder
With the second cylinder fixation；According to actual needs, the assembled length of concrete column can be lengthened by the same manner；In concrete column
In the case of impaired, nut is reversely rotated, removes fastening plates, and then can realize the dismounting, separation and replacement of concrete column；It is adjacent
Two concrete-filled circular steel tube columns be detachably connected, be convenient for concrete column reuse, to improve round steel pipe coagulation
The recoverable rate of earth pillar.
Preferably, the fastening plates are curved surface towards the surface of cylinder, and are fitted with the side of cylinder.
By using above-mentioned technical proposal, fastening plates and the contact area of cylinder are increased, to make fastening plates in nut
Fixation is more firm between cylinder, improves the stability that fastening plates fix two cylinders.
Preferably, one end of the cylinder is equipped with annular lug, and the other end of the cylinder is equipped with annular groove, the ring
Shape convex block and annular groove are mating.
By using above-mentioned technical proposal, when the first cylinder and the second cylinder are connected to each other, by the annular of first cylinder one end
The annular groove grafting of convex block and second cylinder one end so that two neighboring concrete-filled circular steel tube column installation cooperation is more steady, into one
Step improves the stability of concrete-filled circular steel tube column assembling.
Preferably, multiple fastening plates are socketed with clip.
By using above-mentioned technical proposal, clip is more firm after so that fastening plates is fixed, and improves the stabilization of fastening plates installation
Property.
Preferably, end of the fastening plates far from cylinder is equipped with card slot, and the clip is caught in card slot.
By using above-mentioned technical proposal, clip is caught in card slot so that hoop sleeve is not susceptible to partially outside multiple fastening plates
It moves, clip is more preferable to the fixed effect of fastening plates.
Preferably, first screw rod and the second screw rod are socketed with gasket, and the gasket is connected to nut and fastening plates
Between.
By using above-mentioned technical proposal, gasket increases the contact area of nut and fastening plates, so that nut pair
The abutting effect of fastening plates is more stable.
Preferably, the fastening plates are plane towards the surface of nut, and are bonded with gasket.
By using above-mentioned technical proposal, the contact area bigger of gasket and fastening plates, and then gasket pushes against fastening plates
It is more steady.
Preferably, first screw rod and the second screw rod are uniformly distributed rotating around the circumference of two cylinders.
By using above-mentioned technical proposal, after two cylinders are connected and fixed, junction each point is more uniformly stressed, to
The stability higher for making concrete-filled circular steel tube column install.
In conclusion the utility model has the advantages that：Two adjacent concrete-filled circular steel tube columns are detachable
Connection is convenient for the reuse of concrete column, to improve the recoverable rate of concrete-filled circular steel tube column；First cylinder and
When second cylinder is connected to each other, by the annular groove grafting of the annular lug of first cylinder one end and second cylinder one end so that phase
Adjacent two concrete-filled circular steel tube columns installation cooperation is more steady.
Description of the drawings
Fig. 1 is the structural schematic diagram of the utility model embodiment；
Fig. 2 is that the utility model embodiment removes the part-structure schematic diagram after clip and one of fastening plates.
In figure：1, the first cylinder；2, the second cylinder；3, the first screw rod；4, the second screw rod；5, fastening plates；6, nut；7, ring
Shape convex block；8, annular groove；9, clip；10, card slot；11, gasket.
Specific implementation mode
The utility model is described in further detail below in conjunction with attached drawing.
A kind of detachable assembling type concrete-filled circular steel tube column, as shown in Figure 1, including the column that two are concrete-filled circular steel tube column
Body, two cylinder size shapes are identical and are vertically arranged；Two cylinders are the first cylinder 1 and second of consistency from top to bottom
Cylinder 2, the lower end of the first cylinder 1 and the upper end of the second cylinder 2 are connected to each other.
As depicted in figs. 1 and 2, the lateral surface of the lateral surface of the first cylinder 1 and the second cylinder 2 is respectively fixed with the first screw rod
3 and second screw rod 4, the first screw rod 3 it is identical and horizontally disposed with the size shape of the second screw rod 4.First screw rod, 3 He
Second screw rod 4 is evenly distributed with eight rotating around the circumference of two cylinders, eight pair of first screw rod 3 and the second about 4 screw rod
Alignment.
Running through per the first screw rod 3 of a pair and the second screw rod 4 has fastening plates 5, circumference of eight fastening plates 5 around cylinder
It is uniformly distributed；First screw rod 3 and the second screw rod 4 are threaded with nut 6, and fastening plates 5 are pushed against in nut 6 and two cylinders
Between side.
When assembling concrete-filled circular steel tube column, two cylinders are connected to each other, by fastening plates 5 with per a pair of first screw rod 3 and the
Two screw rods 4 are connected, i.e., fastening plates 5 abut to the side of two cylinders and run through by the first screw rod 3 and the second screw rod 4；
Then nut 6 pushes against fastening plates 5 so that the first cylinder 1 and the second cylinder 2 fixation.It, can be by same according to actual conditions
Mode lengthens the assembled length of concrete-filled circular steel tube column.
In the case where concrete-filled circular steel tube column is impaired, nut 6 is removed in rotation, removes fastening plates 5, and then can realize coagulation
Dismounting, separation and the replacement of earth pillar.Neighbouring two concrete-filled circular steel tube columns are to be detachably connected, and are torn open convenient for concrete column
Reuse after unloading, to improve the recoverable rate of concrete-filled circular steel tube column.
First screw rod 3 and the second screw rod 4 are socketed with gasket 11, and gasket 11 pushes against between nut 6 and fastening plates 5, pad
Piece 11 increases the contact area of nut 6 and fastening plates 5, so that fastening plates 5 is fixed more steady.Fastening plates 5 are towards the surface of gasket 11
For plane, and it is bonded with gasket 11；Fastening plates 5 are curved surface towards the surface of cylinder, and are fitted with the side of cylinder, to make
It obtains fastening plates 5 to come into full contact with the side of gasket 11 and cylinder, further improves the stabilization that fastening plates 5 fix two cylinders
Property.
It is socketed with outside eight fastening plates 5 by the clip 9 of eight 5 bandings of fastening plates, clip 9 is so that fastening plates 5 are fixed more
It is firm.In addition, end of the fastening plates 5 far from cylinder offers card slot 10, clip 9 is caught in card slot 10, and clip 9 is made to be less susceptible to occur
Offset, and then fastening plates 5 are more steady by the fixation of clip 9.
One end of cylinder is fixed with annular lug 7, and the other end offers annular groove 8, annular lug 7 and annular groove 8
It is mating.When assembling concrete-filled circular steel tube column, the annular lug 7 of 1 lower end of the first cylinder is inserted into 2 upper end of the second cylinder
Annular groove 8 makes the installation of the first cylinder 1 and the second cylinder 2 coordinate more steady, to further improve concrete-filled circular steel tube column
The stability of assembling.
Above-described embodiment is only the explanation to the utility model, is not limitations of the present invention, this field
Technical staff can as needed make the present embodiment the modification of not creative contribution after reading this specification, but only
It all to be protected by Patent Law in the right of the utility model.
Claims (8)
1. a kind of detachable assembling type concrete-filled circular steel tube column includes two cylinders for concrete-filled circular steel tube column, described in two
Cylinder is respectively the first cylinder (1) and the second cylinder (2), one end phase of one end and the second cylinder (2) of first cylinder (1)
Docking, it is characterized in that：The side of first cylinder (1) is fixedly installed a plurality of circumferentially spaced first screw rod (3), and described
The side of two cylinders (2) is fixedly installed and one-to-one multiple second screw rods (4) of the first screw rod (3)；Per a pair of described the
One screw rod (3) and the second screw rod (4), which run through, fastening plates (5), and first screw rod (3) and the second screw rod (4) screw thread connect
It is connected to nut (6), the fastening plates (5) push against between nut (6) and the side of two cylinders.
2. a kind of detachable assembling type concrete-filled circular steel tube column according to claim 1, it is characterized in that：The fastening plates
(5) it is curved surface towards the surface of cylinder, and fits with the side of cylinder.
3. a kind of detachable assembling type concrete-filled circular steel tube column according to claim 1, it is characterized in that：The one of the cylinder
End is equipped with annular lug (7), and the other end of the cylinder is equipped with annular groove (8), the annular lug (7) and annular groove
(8) mating.
4. a kind of detachable assembling type concrete-filled circular steel tube column according to claim 1, it is characterized in that：Multiple fastenings
Plate (5) is socketed with clip (9).
5. a kind of detachable assembling type concrete-filled circular steel tube column according to claim 4, it is characterized in that：The fastening plates
(5) end far from cylinder is equipped with card slot (10), and the clip (9) is caught in card slot (10).
6. a kind of detachable assembling type concrete-filled circular steel tube column according to claim 1, it is characterized in that：First screw rod
(3) and the second screw rod (4) is socketed with gasket (11), and the gasket (11) is connected between nut (6) and fastening plates (5).
7. a kind of detachable assembling type concrete-filled circular steel tube column according to claim 6, it is characterized in that：The fastening plates
(5) it is plane towards the surface of nut (6), and is bonded with gasket (11).
8. a kind of detachable assembling type concrete-filled circular steel tube column according to claim 1, it is characterized in that：First screw rod
(3) it is uniformly distributed rotating around the circumference of two cylinders with the second screw rod (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820087636.8U CN207776259U (en) | 2018-01-17 | 2018-01-17 | A kind of detachable assembling type concrete-filled circular steel tube column |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820087636.8U CN207776259U (en) | 2018-01-17 | 2018-01-17 | A kind of detachable assembling type concrete-filled circular steel tube column |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207776259U true CN207776259U (en) | 2018-08-28 |
Family
ID=63213617
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820087636.8U Expired - Fee Related CN207776259U (en) | 2018-01-17 | 2018-01-17 | A kind of detachable assembling type concrete-filled circular steel tube column |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207776259U (en) |
-
2018
- 2018-01-17 CN CN201820087636.8U patent/CN207776259U/en not_active Expired - Fee Related
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180828 Termination date: 20220117 |
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| CF01 | Termination of patent right due to non-payment of annual fee |